
  <form method="post" action="#">
    <fieldset class="display-options">
      <a href="#" class="left-box left">上一页</a>
      <a href="#" class="right-box right">下一页</a>
      <label>显示方案
        <select name="st" id="st">
          <option value="0" selected="selected">所有帖子</option>
          <option value="1">1 天</option>
          <option value="7">7 天</option>
          <option value="14">2 星期</option>
          <option value="30">1 月</option>
          <option value="90">3 月</option>
          <option value="180">6 月</option>
          <option value="365">1 年</option>
      </select></label>
      <label>Sort by 
        <select name="sk" id="sk">
          <option value="a">作者</option>
          <option value="t" selected="selected">发表时间</option>
          <option value="r">回复数量</option>
          <option value="s">主题</option>
          <option value="v">查看次数</option></select></label>
      <label>
        <select name="sd" id="sd">
          <option value="a">Ascending</option>
          <option value="d" selected="selected">Descending</option>
        </select>
        <input name="sort" value="Go" class="button2" type="submit">
      </label>
      
    </fieldset>
  </form>

